Solution of Nonhomogeneous Helmholtz Equation with Variable Coefficient Using Boundary Domain Integral Method
- Авторлар: Mardanov R.1, Zaripov S.1
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Мекемелер:
- Kazan (Volga Region) Federal University
- Шығарылым: Том 39, № 6 (2018)
- Беттер: 783-793
- Бөлім: Article
- URL: https://journals.rcsi.science/1995-0802/article/view/202395
- DOI: https://doi.org/10.1134/S1995080218060112
- ID: 202395
Дәйексөз келтіру
Аннотация
The Boundary Domain Integral Method (BDIM) is applied to the solution of the nonhomogeneous Helmholtz equation with variable coefficient. The analytical formulas for the integrals over the individual boundaries and domain integrals are used to increase the accuracy of the numerical approach. Comparisons of the developed BDIM with the analytical solutions for the homogeneous Helmholtz equation with constant coefficient and the nonhomogeneous Helmholtz equation with variable coefficient are given.
Негізгі сөздер
Авторлар туралы
R. Mardanov
Kazan (Volga Region) Federal University
Хат алмасуға жауапты Автор.
Email: Renat.Mardanov@kpfu.ru
Ресей, ul. Kremlevskaya 18, Kazan, Tatarstan, 420008
S. Zaripov
Kazan (Volga Region) Federal University
Email: Renat.Mardanov@kpfu.ru
Ресей, ul. Kremlevskaya 18, Kazan, Tatarstan, 420008